Doupo: His understanding is incredible, and he shocked Yao Lao at the beginning!

Time passed slowly, and in the quiet cave, Yao Lao was suspended in mid-air, sitting cross-legged, staring at Xiao Yan closely.

"Calculating the time, we should almost succeed." Yao Lao murmured.

Not long after Yao Lao finished speaking, the scorching temperature of the cave began to slowly converge into Xiao Yan's body.

The cave, which was hot just now, suddenly became surprisingly cool.

Yao Lao smiled slightly: "Successful! I wonder how advanced Fen Jue has been?"

Yao Lao speculated to himself: "Anyway, it is impossible to jump directly to the Xuan level. The jump of each level of skills is very different. Taohuahuo may be able to let Fen Jue evolve to the level of skills, but if you want to evolve to a higher level, …”

Yao Lao smiled and shook his head, but did not continue. This was unrealistic.

Beast fire and strange fire are essentially strange flames, but the strange fire takes longer to be born, and the energy it contains far exceeds that of beast fire.

The energy contained in a mere fifth-level Peach Blossom Fire is far inferior to that of a naturally raised alien fire.

The reason why the practice of Burning Technique is dangerous is that it requires swallowing the most violent alien fire and evolving with the help of the powerful energy contained in the alien fire.

This is something that Peach Blossom Fire cannot possess, and it is also one of the reasons why Xiao Yan's newly reborn Xuanhuang Flame cannot be directly used to upgrade the Burning Technique.

Both are different fires, but they are also divided into mature different fires and young different fires.

What Burn Jue wants to devour is naturally the mature and powerful alien fire on the alien fire list.

Having witnessed the practice of Burning Jue with his own eyes, Yao Lao had some understanding of this technique.

After merging with the Peach Blossom Fire, Xiao Yan's mind sank into his body.

The huge black-yellow Dou Zhi Cyclone continued to rotate, and in the center of the Dou Zhi Cyclone, there was a pink light spot flickering slightly.

Looking at his own cyclone, Xiao Yan's mind moved slightly. A wisp of yellow and pink fighting spirit flowed out of it, and then started to rush along the route of the 'Burning Jue' technique.

Finally, Dou Qi flowed in specific meridians. Xiao Yan was able to find that wisps of fire attribute energy began to seep out of the surrounding space in the outside world, and then penetrated Xiao Yan's skin, and finally penetrated into the meridians, and were carried by purple Dou Qi. With this, a perfect cycle of exercises is completed.

After completing a cycle of exercises, Xiao Yan noticed that the fighting spirit coming out of the cyclone was now much more powerful and full than a few minutes ago.

Observing Xiao Yan's practice, although due to Xiao Yan's special physique, the skills cannot be measured by common sense on him, Yao Lao has been following him, and after some calculations, he determined the level of the skills.

"Intermediate yellow level, only evolved one level."

Yao Lao smiled in anticipation. The evolution of the skill requires extremely powerful 'extraordinary fire'. The peach blossom fire can barely evolve the skill by one level, which is already considered very good.

Yao Lao still somewhat overestimated the power of the Peach Blossom Fire. If Xiao Yan hadn't made some modifications to the Burning Technique and reached the level of 2.0, it would be difficult for the pure Peach Blossom Fire to complete the evolution of the technique.

Burning Jue 2.0 continued to operate, and the feeling in Xiao Yan's heart became clearer and clearer.

[You relied on your experience in practicing the Burning Technique, and you had an epiphany. You understood the Great Burning Technique. 】

[The Great Burning Jue: Born out of Burning Jue 2.0, it retains the advantages of the Burning Jue 2.0 version in upgrading the fire attribute fighting spirit, retains the characteristics of Burning Jue's evolution of swallowing different fires, and the initial level is the low level of Xuan level. 】

[Note: The low-level Xuan level of the Great Burning Technique is based on the host’s cultivation of Xuanhuang Yan and fusion of Peach Blossom Fire.

If you start to practice this technique without the opportunity of a host, the level of the technique will range from the high level of Huang level to the low level of Quasi-Xuan level. 】

"Right the way!"

"Since the predecessors were able to create the low-level Burning Technique of the Huang class, then naturally I can also understand the more advanced techniques."

"The Great Burning Technique is just the beginning. The evolution of the technique can only rely on the help of animal fire and strange fire, as well as my heaven-defying understanding."

Only by innovating and innovating can cultivation flourish day by day. If we just rest on our laurels, it will come to an end sooner or later along with the rupture of inheritance.

After understanding the Great Burning Technique, Xiao Yan immediately began to try to practice it.

Fighting energy quickly followed the more complicated meridian routes, and Xiao Yan's body once again seemed to turn into a huge black hole, wildly absorbing the energy of the world.

"Sure enough, there's something wrong again!" Yao Lao's face suddenly became extremely ugly. Xiao Yan's practice has been strange many times, and he has almost gotten used to it.

The terrifying energy of heaven and earth directly formed an energy vortex, causing the situation to change color.

Black-yellow flames burst out, and the wisps of flames seemed to burst out of Xiao Yan's pores.

The scorching high temperature in which muscles, bones, and cells were burned caused Xiao Yan to rapidly refine and absorb the rich energy of heaven and earth, and his fighting spirit increased at a speed visible to the naked eye.

However, Xiao Yan's strength has not improved.

After these increased Dou Qi enters the Dou Zhi Cyclone, it causes the nebula-like Dou Zhi Cyclone to release bursts of energy ripples in all directions.

The two palm-sized Dou Zhi cyclones began to expand at this time, and the quality of the increasingly darker yellow Dou Qi flowing inside them was far from what it was before.

In Dou Qi Continent, the difference between skills depends on four points.

First, the degree to which the cyclone tolerates fighting spirit. If two people are of the same level, the person who practices Xuan-level skills will definitely have far more endurance in combat than the person who practices Huang-level skills.

Second, there is a difference in the quality of fighting spirit. At the same level, if a person who practices Xuan-level skills spends one point of fighting spirit, a person who practices Yellow-level skills will have to spend ten times or even more fighting energy to achieve the same effect.

Third, when practicing, the efficiency of absorbing the energy of heaven and earth to refine fighting spirit. The same person can absorb the energy of heaven and earth by practicing Xuanjie Kung Fu for one minute, but he may have to practice Huangjie Kung Fu for an hour or even longer.

The fourth is that when fighting, people with Huang-level skills are far from being able to drive their fighting spirit as smoothly and quickly as people with Xuan-level skills.

Taking all of the above into account, the more advanced the cultivation technique, the greater the benefits it will bring.

After frantically absorbing the energy of the world for a while, when everything returned to calm, Xiao Yan silently stared at the cyclone as spacious as a small lake. After a while, he gradually returned to his senses.

His mind moved slightly, and a wisp of black and yellow fighting energy flowed out from the cyclone, and then quickly flowed along the meridians.

With the flow of fighting spirit, Xiao Yan could definitely feel that the tyrannical power in his body was gradually rising to a peak that had never been reached before.

Paying close attention to the circulation route of Dou Qi, Xiao Yan clearly discovered that although the evolved exercise route was obviously more complicated than before, the time required for the exercise to complete a cycle was getting shorter and shorter.